DE102012209459A1 - Bearing for continuously variable transmission gear box for motor car, has shell located in contact with side flanges at two axial surfaces of outer bearing ring, where one side flange is fixed at outer bearing ring in form-fit manner - Google Patents
Bearing for continuously variable transmission gear box for motor car, has shell located in contact with side flanges at two axial surfaces of outer bearing ring, where one side flange is fixed at outer bearing ring in form-fit manner Download PDFInfo
- Publication number
- DE102012209459A1 DE102012209459A1 DE201210209459 DE102012209459A DE102012209459A1 DE 102012209459 A1 DE102012209459 A1 DE 102012209459A1 DE 201210209459 DE201210209459 DE 201210209459 DE 102012209459 A DE102012209459 A DE 102012209459A DE 102012209459 A1 DE102012209459 A1 DE 102012209459A1
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- Prior art keywords
- outer ring
- bearing outer
- camp
- ring
- shell
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/066—Ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/30—Angles, e.g. inclinations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/63—Gears with belts and pulleys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/65—Gear shifting, change speed gear, gear box
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Die Erfindung betrifft ein Lager mit einem Lageraußenring und einer radial außerhalb des Lageraußenringes zur akustischen Entkopplung angeordneten, den Lageraußenring zumindest abschnittsweise umgreifenden Schale, die mit sich im Wesentlichen radial erstreckenden Seitenwangen an zwei sich zu- oder abgewandten Axialflächen des Lageraußenrings in Anlage befindlich ist.The invention relates to a bearing with a bearing outer ring and a radially outside of the bearing outer ring arranged for acoustic decoupling, the bearing outer ring at least partially encompassing shell, which is located with two substantially radially extending side cheeks on two facing or remote axial surfaces of the bearing outer ring in Appendix.
Aus dem Stand der Technik sind bereits Entkoppelungsvorrichtungen für eine Lagerung einer Welle an einem Grundkörper, insbesondere einer Welle eines mit einer Kette als Umschlingungsmittel arbeitenden Kegelscheiben-Umschlingungsgetriebes bekannt. Diese Entkoppelungsvorrichtung enthält einen mit einer kreiszylindrischen Außenfläche ausgebildeten Lageraußenring, innerhalb dessen die Welle gelagert ist, und eine starr mit einem Grundkörper verbundene, die Außenfläche umgebende Innenfläche, wobei zwischen der Außenfläche und der Innenfläche wenigstens eine Radialwellfeder angeordnet ist, die unter elastischer Verformung eine begrenzte relative Radialbewegung zwischen der Innenfläche und der Außenfläche zulässt. Decoupling devices for mounting a shaft on a base body, in particular a shaft of a conical-pulley belt transmission operating with a chain as a belt means, are already known from the prior art. This decoupling device includes a formed with a circular cylindrical outer surface bearing outer ring, within which the shaft is mounted, and a rigidly connected to a base body surrounding the outer surface inner surface, wherein between the outer surface and the inner surface at least one radial wave spring is arranged, which under elastic deformation of a limited relative radial movement between the inner surface and the outer surface allows.
Solche Entkopplungsvorrichtungen werden bei mit Ketten als Umschlingungsmittel arbeitenden CVT-Getrieben eingesetzt, um die Schallimmission zu vermindern.Such decoupling devices are used in chain-belt CVT transmissions to reduce noise emissions.
In jüngerer Zeit finden in Kraftfahrzeugen, wie Pkws, Lkws oder Traktoren, zunehmend Kegelscheiben-Umschlingungsgetriebe mit kontinuierlich variabler Übersetzung Verwendung. Solche Kegelscheiben-Umschlingungsgetriebe enthalten zwei auf in gegenseitigem Abstand befindlichen Wellen gelagerte Kegelscheibenpaare, die von einem in Reibeingriff mit den Kegelflächen der Kegelscheibenpaare befindlichen Umschlingungsmittel umschlungen werden. Durch gegensinnige Veränderung des Abstandes zwischen den Kegelscheibenpaaren lässt sich die Übersetzung des Getriebes kontinuierlich verändern. Als Umschlingungsmittel werden insbesondere bei Getrieben, mit denen höhere Drehmomente übertragen werden können, bspw. Drehmomente im Bereich von 300 Nm und mehr, metallische Ketten verwendet. Leider ist bei bisher eingesetzten Kegelscheiben-Umschlingungsgetrieben, die als stufenlose Getriebe ausgebildet sind, bspw. als CVT-Getriebe, eine relativ hohe Körperschallübertragung die Folge, was es zu verbessern gilt.Recently, in vehicles, such as cars, trucks or tractors, increasingly conical-pulley continuously variable transmission use. Such belt pulleys comprise two pairs of conical pulleys mounted on shafts spaced apart from each other, which are looped around by a belt which is frictionally engaged with the conical surfaces of the pulley pairs. By opposing change in the distance between the conical disk pairs, the ratio of the transmission can be changed continuously. As wrapping means, in particular in transmissions with which higher torques can be transmitted, for example. Torques in the range of 300 Nm and more, metallic chains used. Unfortunately, in previously used belt pulley belt transmissions, which are designed as continuously variable transmissions, for example. As a CVT transmission, a relatively high structure-borne sound transmission, the result, what is to be improved.
Hier geht bereits die
Eine solche Verbindung ist notwendig, da aufgrund der geometrischen Ausführung das zur Entkopplung eingesetzte schalenartige Element für die Montage am Lager geteilt werden muss. Die beiden Teile können nach der Montage am Lager jedoch nicht mit einfachen Mitteln wieder verbunden werden. Ohne eine Verbindung können die beiden schallhemmenden Teile jedoch vom Lager herunter fallen. Aus diesem Grund wird in den beiden vorgenannten Druckschriften eine kraftschlüssige Verbindung propagiert, um die beiden Hälften des schalenartigen Entkopplungselementes am Lageraußenring festzuhalten.Such a connection is necessary because due to the geometric design, the shell-like element used for decoupling must be shared for mounting in the warehouse. However, the two parts can not be reconnected after installation in the warehouse with simple means. Without a connection, however, the two sound-absorbing parts can fall off the camp. For this reason, a frictional connection is propagated in the two aforementioned publications in order to hold the two halves of the shell-like decoupling element on the bearing outer ring.
Es ist die Aufgabe der vorliegenden Erfindung, wirksamere aber auch kostengünstigere Lager zum Einsatz bspw. an CVT-Getrieben zur Verfügung zu stellen.It is the object of the present invention to provide more efficient but also cheaper bearings for use, for example, on CVT transmissions.
Diese Aufgabe wird bei einem gattungsgemäßen Lager erfindungsgemäß dadurch gelöst, dass zumindest eine der Seitenwangen formschlüssig am Lageraußenring festgelegt ist. This object is achieved in a generic bearing according to the invention in that at least one of the side cheeks is positively fixed to the bearing outer ring.
Auf diese Weise kann die Schale, die akustisch entkoppelnd wirkt, einfach während der Montage aufgesetzt werden, ohne dass sie verloren geht. Keine aufwändigen Werkzeuge sind zum Einsatz zu bringen und definierte Spannungen stellen sich im Lager nach der Montage ein.In this way, the shell, which acts acoustically decoupling, can be easily put on during assembly, without being lost. No time-consuming tools are required and defined stresses are set up in the bearing after assembly.
Vorteilhafte Ausführungsformen sind in den Unteransprüchen beansprucht und werden nachfolgend näher erläutert.Advantageous embodiments are claimed in the subclaims and are explained in more detail below.
So ist es von Vorteil, wenn die Schale als metallischer Reifen, etwa als Stahlreifen ausgebildet ist. Eine akustische Isolierung des Lagers mittels des aus zwei Hälften bestehenden metallischen Reifens lässt sich dann wirkungsvoll realisieren. Dabei ist es von Vorteil, wenn der Reifen an dem Lageraußenring angeclipst ist, die Seitenwangen also insoweit elastisch und rückhaltend ausgebildet sind.So it is advantageous if the shell is designed as a metallic tire, such as a steel tire. An acoustic insulation of the bearing by means of the two-halves metallic tire can then be effectively implemented. It is advantageous if the tire is clipped to the bearing outer ring, so the side cheeks are thus designed to be elastic and restrained.
Ein vorteilhaftes Ausführungsbeispiel ist auch dadurch gekennzeichnet, dass zumindest eine der Seitenwangen mit einem axialen Vorsprung radial hinter einen Hinterschnitt einer lageraußenringfesten Schnappkante greift. Mit anderen Worten ist ein leicht umlaufender Hinterschnitt zwischen den Schenkeln des Metallreifens, also den Seitenwangen der Schale, und dem Lageraußenring vorhanden. Der Hinterschnitt wird beim Aufpressen der Reifenhälften durch elastische Verformung überwunden und ist danach wieder kraftfrei.An advantageous embodiment is also characterized in that at least one of the side cheeks engages with an axial projection radially behind an undercut of a bearing outer ring fixed snap edge. In other words, a slightly circumferential undercut between the legs of the metal tire, so the side walls of the shell, and the bearing outer ring is present. The undercut is overcome by elastic deformation during pressing of the tire halves and is then again force-free.
Wenn die Schnappkante ein integraler Bestandteil des Lageraußenrings ist, so kann das Lager aus besonders wenig Teilen zusammengesetzt werden. Trotzdem ist die umlaufende Schnappkante beim Aufdrücken der Reifenhälften durch elastische Verformung überwindbar. If the snap edge is an integral part of the bearing outer ring, so the bearing can be composed of very few parts. Nevertheless, the circumferential snap edge when pressing the tire halves by elastic deformation is overcome.
Von Vorteil ist es ferner, wenn die Schnappkante von zumindest einem an einer der Axialflächen des Lageraußenrings befestigten Rings gebildet ist. Es können auch mehrere Ringe verwendet werden.It is also advantageous if the snap edge is formed by at least one ring fastened to one of the axial surfaces of the bearing outer ring. You can also use multiple rings.
Zweckmäßig ist es ferner, wenn der Ring aus elastischem Material, wie Kunststoff gebildet ist, da dadurch die Kosten gesenkt werden können. Dieser Ring, also ein zu dem Lageraußenring weiteres Element, erzeugt dabei den Hinterschnitt.It is also expedient if the ring of elastic material, such as plastic is formed, as this can reduce costs. This ring, so one to the bearing outer ring further element, thereby producing the undercut.
Um die Montage zu erleichtern, ist es von Vorteil, wenn der Ring und/oder die Seitenwange axialfedernd ausgebildet ist. Hier ist es auch von Vorteil, wenn sich beide Seitenwangen beim Überwinden der Schnappkante kurzzeitig voneinander entfernen, um, danach hintergreifend, wieder aufeinander zu zu federn und sich am Lageraußenring sichernd zu halten. In order to facilitate assembly, it is advantageous if the ring and / or the side cheek is formed axialfedernd. Here, it is also advantageous if both side cheeks briefly overcome each other when overcoming the snap edge, to then engage behind, spring back to each other and to keep the bearing outer ring secured.
Der Einsatz von Wälzlagern, die bestimmte Vorteile gegenüber Gleitlagern aufweisen, ist dann realisierbar, wenn der Lageraußenring mit Wälzkörpern in Kontakt steht, die sich an einem Lagerinnenring des Lagers abstützen.The use of rolling bearings, which have certain advantages over plain bearings, is feasible if the bearing outer ring is in contact with rolling elements, which are supported on a bearing inner ring of the bearing.
Besonders zweckmäßig hat es sich herausgestellt, wenn zwei Seitenwangen an den axialen Enden der Schale zwischen 85° und 95°, vorzugsweise 90°, von einem Hauptkörper der Schale radial nach innen abstehen.It has been found particularly expedient if two side cheeks protrude radially inwardly from the main body of the shell at the axial ends of the shell between 85 ° and 95 °, preferably 90 °.
Die Erfindung betrifft auch ein stufenloses Getriebe für ein Kraftfahrzeug, mit einem Lager wie vorstehend als erfindungsgemäß erläutert.The invention also relates to a continuously variable transmission for a motor vehicle, with a bearing as explained above as according to the invention.
Die Erfindung wird auch nachfolgend anhand zweier Ausführungsbeispiele mit Hilfe einer Zeichnung näher erläutert. Es zeigen:The invention will be explained in more detail below with reference to two exemplary embodiments with the aid of a drawing. Show it:
Die Figuren sind lediglich schematischer Natur und dienen nur dem Verständnis der Erfindung. Die gleichen Elemente werden mit denselben Bezugszeichen versehen.The figures are merely schematic in nature and are only for the understanding of the invention. The same elements are given the same reference numerals.
In
Auf der radialen Außenseite des Lageraußenrings
Die beiden Seitenwangen
Die Seitenwangen
Die Schale
Die Schale
In
Die axialen Stirnflächen
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Lager camp
- 22
- Lageraußenring Bearing outer ring
- 33
- Lagerinnenring Bearing inner ring
- 44
- Wälzkörper rolling elements
- 55
- Kugel Bullet
- 66
- Käfig Cage
- 77
- Schale Bowl
- 88th
- Hauptkörper main body
- 99
- Seitenwange side cheek
- 1010
- radiales Ende radial end
- 1111
- Nut groove
- 1212
- Nutgrund groove base
- 1313
- Schnappkante snap edge
- 1414
- Vorsprung head Start
- 1515
- Spalt gap
- 1616
- axiale Stirnfläche axial end face
- 1717
- Ring ring
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- WO 03/072969 [0005] WO 03/072969 [0005]
- EP 1908972 B1 [0005] EP 1908972 B1 [0005]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210209459 DE102012209459A1 (en) | 2012-06-05 | 2012-06-05 | Bearing for continuously variable transmission gear box for motor car, has shell located in contact with side flanges at two axial surfaces of outer bearing ring, where one side flange is fixed at outer bearing ring in form-fit manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210209459 DE102012209459A1 (en) | 2012-06-05 | 2012-06-05 | Bearing for continuously variable transmission gear box for motor car, has shell located in contact with side flanges at two axial surfaces of outer bearing ring, where one side flange is fixed at outer bearing ring in form-fit manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012209459A1 true DE102012209459A1 (en) | 2013-12-05 |
Family
ID=49579517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201210209459 Withdrawn DE102012209459A1 (en) | 2012-06-05 | 2012-06-05 | Bearing for continuously variable transmission gear box for motor car, has shell located in contact with side flanges at two axial surfaces of outer bearing ring, where one side flange is fixed at outer bearing ring in form-fit manner |
Country Status (1)
Country | Link |
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DE (1) | DE102012209459A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014220068A1 (en) * | 2014-10-02 | 2016-04-07 | Schaeffler Technologies AG & Co. KG | Storage for acoustic decoupling |
DE102015222644A1 (en) | 2015-01-14 | 2016-07-14 | Schaeffler Technologies AG & Co. KG | Noise-isolated bearing for a CVT gearbox with oval groove |
US10174827B2 (en) | 2017-02-21 | 2019-01-08 | Team Industries, Inc. | Drive clutch idle bearing torque drag assembly |
DE102020114266A1 (en) | 2020-05-28 | 2021-12-02 | Schaeffler Technologies AG & Co. KG | Vibration-decoupled rolling bearing |
DE102020114264A1 (en) | 2020-05-28 | 2021-12-02 | Schaeffler Technologies AG & Co. KG | Vibration-decoupled rolling bearing |
DE102020114803A1 (en) | 2020-06-04 | 2021-12-09 | Schaeffler Technologies AG & Co. KG | Vibration-decoupled rolling bearing |
DE102022111286B3 (en) | 2022-05-06 | 2023-06-01 | Schaeffler Technologies AG & Co. KG | Rolling bearing assembly, electrical machine and gear assembly |
DE102023202630A1 (en) | 2023-03-23 | 2024-09-26 | Zf Friedrichshafen Ag | Bearing arrangement, in particular for a bearing of a transmission shaft |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003072969A2 (en) | 2002-02-28 | 2003-09-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Decoupling device for mounting a shaft on a base and radial undular washer |
-
2012
- 2012-06-05 DE DE201210209459 patent/DE102012209459A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003072969A2 (en) | 2002-02-28 | 2003-09-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Decoupling device for mounting a shaft on a base and radial undular washer |
EP1908972B1 (en) | 2002-02-28 | 2011-11-02 | Schaeffler Technologies AG & Co. KG | Decoupling device for mounting a support shaft on a base and radial ondular washer |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014220068A1 (en) * | 2014-10-02 | 2016-04-07 | Schaeffler Technologies AG & Co. KG | Storage for acoustic decoupling |
DE102015222644A1 (en) | 2015-01-14 | 2016-07-14 | Schaeffler Technologies AG & Co. KG | Noise-isolated bearing for a CVT gearbox with oval groove |
US10174827B2 (en) | 2017-02-21 | 2019-01-08 | Team Industries, Inc. | Drive clutch idle bearing torque drag assembly |
DE102020114266A1 (en) | 2020-05-28 | 2021-12-02 | Schaeffler Technologies AG & Co. KG | Vibration-decoupled rolling bearing |
DE102020114264A1 (en) | 2020-05-28 | 2021-12-02 | Schaeffler Technologies AG & Co. KG | Vibration-decoupled rolling bearing |
DE102020114803A1 (en) | 2020-06-04 | 2021-12-09 | Schaeffler Technologies AG & Co. KG | Vibration-decoupled rolling bearing |
DE102022111286B3 (en) | 2022-05-06 | 2023-06-01 | Schaeffler Technologies AG & Co. KG | Rolling bearing assembly, electrical machine and gear assembly |
DE102023202630A1 (en) | 2023-03-23 | 2024-09-26 | Zf Friedrichshafen Ag | Bearing arrangement, in particular for a bearing of a transmission shaft |
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Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150126 |
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